2009 Subaru Legacy
2009 Subaru Legacy
Overview
The 2009 Subaru Legacy, a mid-size sedan and wagon, is generally considered a reliable vehicle, particularly known for its standard all-wheel-drive system and capable performance. It offered a range of boxer engines and transmission options, catering to different driving needs. While most owners report a positive experience, like any vehicle, some common areas of concern have been noted over time, primarily related to specific engine and transmission configurations, as well as some electrical components. This analysis focuses on documented technical issues beyond routine maintenance, providing insights into potential reliability concerns for prospective buyers or current owners.
Engine
2.5L Naturally Aspirated (EJ253)
Head Gasket Failure
- Symptoms: Coolant leaks, white smoke from exhaust, overheating, milky oil.
- Solution: Replacement of head gaskets and often associated components like head bolts.
- Cost: $1500 - $3000
Oil Consumption
- Symptoms: Low oil level between changes, blue smoke on startup.
- Solution: Can range from PCV valve replacement to piston ring replacement, depending on severity.
- Cost: $200 - $1500+
2.5L Turbocharged (EJ255)
Turbocharger Failure
- Symptoms: Loss of power, whistling noises, excessive smoke.
- Solution: Turbocharger replacement.
- Cost: $1000 - $2500
Head Gasket Failure
- Symptoms: Coolant leaks, white smoke from exhaust, overheating, milky oil.
- Solution: Replacement of head gaskets and often associated components like head bolts.
- Cost: $1500 - $3000
3.0L Naturally Aspirated (EZ30D)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: No widespread issues reported.
Transmission
5-Speed Manual Transmission
Clutch Wear
- Symptoms: Slipping clutch, difficulty shifting gears, burning smell.
- Solution: Clutch kit replacement (clutch disc, pressure plate, release bearing).
- Cost: $800 - $1500
4-Speed Automatic Transmission (4EAT)
Harsh Shifting / Slipping
- Symptoms: Jerky gear changes, delayed engagement, slipping between gears.
- Solution: Transmission fluid flush and filter change, or internal transmission repair/rebuild.
- Cost: $300 - $2500+
5-Speed Automatic Transmission (5EAT)
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: No widespread issues reported.
Suspension
Standard Chassis
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: No widespread issues reported.
Electrical
General Electrical System
Window Regulator Failure
- Symptoms: Power windows not operating, slow operation, grinding noise.
- Solution: Replacement of the window regulator mechanism.
- Cost: $200 - $500
Alternator Failure
- Symptoms: Dimming lights, battery warning light, engine stalling.
- Solution: Alternator replacement.
- Cost: $400 - $800
Exterior
Body Panels & Paint
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: No widespread issues reported.
Interior
Cabin Components
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: No widespread issues reported.
Summary Verdict
The 2009 Subaru Legacy presents a generally solid reliability record, especially with its robust all-wheel-drive system. However, potential buyers should be aware of common issues, particularly the head gasket failures prevalent in the 2.5L naturally aspirated and turbocharged engines, and oil consumption concerns. The 5-speed automatic transmission is generally more reliable than the older 4-speed automatic. Electrical issues like window regulators and alternators can also arise. While the 3.0L engine and manual transmissions are less prone to major mechanical failures, routine maintenance and inspection of these known weak points are crucial for long-term ownership satisfaction.